<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>案例</title>
</head>
<body>
<div id="app">
    <h1>{{message}}</h1>
</div>
<script src="../../js/vue.js"></script>
<script>
    new Vue({
        el: "#app",
        data: {
            message: "你好，世界",
        }
    })
</script>
</body>
</html>